December 2017 - Linux-stable-mirror

[Linux-stable-mirror] [PATCH for-rc] IB/hfi: Only read capability registers if the capability exists

by Dennis Dalessandro

From: Michael J. Ruhl <michael.j.ruhl(a)intel.com> During driver init, various registers are saved to allow restoration after an FLR or gen3 bump. Some of these registers are not available in some circumstances (i.e. Virtual machines). Delete unnecessary register read/write, and only access register if the capability exists. Cc: <stable(a)vger.kernel.org> # 4.14.x Fixes: a618b7e40af2 ("IB/hfi1: Move saving PCI values to a separate function") Reviewed-by: Mike Marciniszyn <mike.marciniszyn(a)intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl(a)intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro(a)intel.com> --- drivers/infiniband/hw/hfi1/hfi.h | 1 - drivers/infiniband/hw/hfi1/pcie.c | 30 ++++++++++++------------------ 2 files changed, 12 insertions(+), 19 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index dc5b133..2fa651c 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -1131,7 +1131,6 @@ struct hfi1_devdata { u16 pcie_lnkctl; u16 pcie_devctl2; u32 pci_msix0; - u32 pci_lnkctl3; u32 pci_tph2; /* diff --git a/drivers/infiniband/hw/hfi1/pcie.c b/drivers/infiniband/hw/hfi1/pcie.c index 09e50fd..8c7e7a6 100644 --- a/drivers/infiniband/hw/hfi1/pcie.c +++ b/drivers/infiniband/hw/hfi1/pcie.c @@ -411,15 +411,12 @@ int restore_pci_variables(struct hfi1_devdata *dd) if (ret) goto error; - ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_SPCIE1, - dd->pci_lnkctl3); - if (ret) - goto error; - - ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_TPH2, dd->pci_tph2); - if (ret) - goto error; - + if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) { + ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_TPH2, + dd->pci_tph2); + if (ret) + goto error; + } return 0; error: @@ -469,15 +466,12 @@ int save_pci_variables(struct hfi1_devdata *dd) if (ret) goto error; - ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_SPCIE1, - &dd->pci_lnkctl3); - if (ret) - goto error; - - ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_TPH2, &dd->pci_tph2); - if (ret) - goto error; - + if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) { + ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_TPH2, + &dd->pci_tph2); + if (ret) + goto error; + } return 0; error:

7 years

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[Linux-stable-mirror] [PATCH stable/4.9 0/4] BPF stable patches for 4.9

by Daniel Borkmann

Hi Greg, please consider the following backported fixes for 4.9 inclusion. Thanks a lot! Alexei Starovoitov (2): bpf: adjust insn_aux_data when patching insns bpf: fix branch pruning logic Jann Horn (2): bpf: reject out-of-bounds stack pointer calculation bpf: fix incorrect sign extension in check_alu_op() include/linux/bpf_verifier.h | 1 + kernel/bpf/verifier.c | 106 +++++++++++++++++++++++++++++++++++++++---- 2 files changed, 97 insertions(+), 10 deletions(-) -- 2.9.5

7 years

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[Linux-stable-mirror] [PATCH stable/4.14 00/14] BPF stable patches for 4.14

by Daniel Borkmann

Hi Greg, please consider the following backported fixes for 4.14 inclusion. Thanks a lot! Alexei Starovoitov (2): bpf: fix branch pruning logic bpf: fix integer overflows Daniel Borkmann (4): bpf: fix corruption on concurrent perf_event_output calls bpf, s390x: do not reload skb pointers in non-skb context bpf, ppc64: do not reload skb pointers in non-skb context bpf, sparc: fix usage of wrong reg for load_skb_regs after call Edward Cree (1): bpf/verifier: fix bounds calculation on BPF_RSH Jann Horn (7): bpf: fix incorrect sign extension in check_alu_op() bpf: fix incorrect tracking of register size truncation bpf: fix 32-bit ALU op verification bpf: fix missing error return in check_stack_boundary() bpf: force strict alignment checks for stack pointers bpf: don't prune branches when a scalar is replaced with a pointer selftests/bpf: add tests for recent bugfixes arch/powerpc/net/bpf_jit_comp64.c | 6 +- arch/s390/net/bpf_jit_comp.c | 11 +- arch/sparc/net/bpf_jit_comp_64.c | 6 +- include/linux/bpf_verifier.h | 6 +- kernel/bpf/verifier.c | 202 +++++++--- kernel/trace/bpf_trace.c | 19 +- tools/testing/selftests/bpf/test_verifier.c | 549 +++++++++++++++++++++++++++- 7 files changed, 714 insertions(+), 85 deletions(-) -- 2.9.5

7 years

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Re: [Linux-stable-mirror] [PATCH 4.14 000/159] 4.14.9-stable review

by Greg Kroah-Hartman

On Fri, Dec 22, 2017 at 04:46:28AM -0800, kernelci.org bot wrote: > stable-rc/linux-4.14.y boot: 136 boots: 12 failed, 111 passed with 12 offline, 1 untried/unknown (v4.14.8-159-gc2a94d1a6095) > > Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.14.y/kernel/v4.1… > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.8-159… > > Tree: stable-rc > Branch: linux-4.14.y > Git Describe: v4.14.8-159-gc2a94d1a6095 > Git Commit: c2a94d1a60958294af33649f908960c536a206d5 > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > Tested: 76 unique boards, 23 SoC families, 17 builds out of 185 > > Boot Regressions Detected: > > arm: > > exynos_defconfig: > exynos5250-arndale: > lab-baylibre-seattle: failing since 6 days (last pass: v4.14.5-97-gcdda4aaafa84 - first fail: v4.14.6) > > arm64: > > defconfig: > hip07-d05_rootfs:nfs: > lab-collabora: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > meson-gxbb-p200: > lab-baylibre-seattle: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > meson-gxl-s905d-p230: > lab-baylibre-seattle: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > meson-gxl-s905x-khadas-vim: > lab-baylibre-seattle: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > meson-gxl-s905x-nexbox-a95x: > lab-baylibre-seattle: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > meson-gxl-s905x-p212: > lab-baylibre-seattle: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > qemu: > lab-mhart: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > lab-collabora: new failure (last pass: v4.14.8-64-g6b2f7746b2ea) > r8a7796-m3ulcb: > lab-collabora: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) > rk3399-firefly: > lab-baylibre-seattle: new failure (last pass: v4.14.8-63-gbbedfb07d3bf) These should all now be fixed with the -rc2 release, sorry about that. My arm64 box here is dead, so I couldn't test it locally :( greg k-h

7 years

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[Linux-stable-mirror] pending 4.14-rc boot failures on arm64

by Dan Rue

Hi Greg, It looks like the pending v4.14.8-159-gc2a94d1a609 fails to boot on all arm64 boards. hikey and juno are failing for us, and I see similar arm64 boot failures reported by kernelci. Still investigating root cause. Dan

7 years

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[Linux-stable-mirror] Patch "mm/sparsemem: Fix ARM64 boot crash when CONFIG_SPARSEMEM_EXTREME=y" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mm/sparsemem: Fix ARM64 boot crash when CONFIG_SPARSEMEM_EXTREME=y to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: mm-sparsemem-fix-arm64-boot-crash-when-config_sparsemem_extreme-y.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 629a359bdb0e0652a8227b4ff3125431995fec6e Mon Sep 17 00:00:00 2001 From: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Date: Tue, 7 Nov 2017 11:33:37 +0300 Subject: mm/sparsemem: Fix ARM64 boot crash when CONFIG_SPARSEMEM_EXTREME=y From: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> commit 629a359bdb0e0652a8227b4ff3125431995fec6e upstream. Since commit: 83e3c48729d9 ("mm/sparsemem: Allocate mem_section at runtime for CONFIG_SPARSEMEM_EXTREME=y") we allocate the mem_section array dynamically in sparse_memory_present_with_active_regions(), but some architectures, like arm64, don't call the routine to initialize sparsemem. Let's move the initialization into memory_present() it should cover all architectures. Reported-and-tested-by: Sudeep Holla <sudeep.holla(a)arm.com> Tested-by: Bjorn Andersson <bjorn.andersson(a)linaro.org> Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Acked-by: Will Deacon <will.deacon(a)arm.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: linux-mm(a)kvack.org Fixes: 83e3c48729d9 ("mm/sparsemem: Allocate mem_section at runtime for CONFIG_SPARSEMEM_EXTREME=y") Link: http://lkml.kernel.org/r/20171107083337.89952-1-kirill.shutemov@linux.intel… Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Cc: Dan Rue <dan.rue(a)linaro.org> Cc: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- mm/page_alloc.c | 10 ---------- mm/sparse.c | 10 ++++++++++ 2 files changed, 10 insertions(+), 10 deletions(-) --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5651,16 +5651,6 @@ void __init sparse_memory_present_with_a unsigned long start_pfn, end_pfn; int i, this_nid; -#ifdef CONFIG_SPARSEMEM_EXTREME - if (!mem_section) { - unsigned long size, align; - - size = sizeof(struct mem_section) * NR_SECTION_ROOTS; - align = 1 << (INTERNODE_CACHE_SHIFT); - mem_section = memblock_virt_alloc(size, align); - } -#endif - for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, &this_nid) memory_present(this_nid, start_pfn, end_pfn); } --- a/mm/sparse.c +++ b/mm/sparse.c @@ -207,6 +207,16 @@ void __init memory_present(int nid, unsi { unsigned long pfn; +#ifdef CONFIG_SPARSEMEM_EXTREME + if (unlikely(!mem_section)) { + unsigned long size, align; + + size = sizeof(struct mem_section) * NR_SECTION_ROOTS; + align = 1 << (INTERNODE_CACHE_SHIFT); + mem_section = memblock_virt_alloc(size, align); + } +#endif + start &= PAGE_SECTION_MASK; mminit_validate_memmodel_limits(&start, &end); for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) { Patches currently in stable-queue which might be from kirill.shutemov(a)linux.intel.com are queue-4.14/mm-sparsemem-fix-arm64-boot-crash-when-config_sparsemem_extreme-y.patch queue-4.14/x86-xen-provide-pre-built-page-tables-only-for-config_xen_pv-y-and-config_xen_pvh-y.patch queue-4.14/x86-xen-drop-5-level-paging-support-code-from-the-xen_pv-code.patch queue-4.14/x86-kasan-use-the-same-shadow-offset-for-4-and-5-level-paging.patch queue-4.14/mm-sparsemem-allocate-mem_section-at-runtime-for-config_sparsemem_extreme-y.patch queue-4.14/x86-mm-relocate-page-fault-error-codes-to-traps.h.patch

7 years

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[Linux-stable-mirror] [PATCH 1/3] ALSA: hda - Add MIC_NO_PRESENCE fixup for 2 HP machines

by Hui Wang

There is a headset jack on the front panel, when we plug a headset into it, the headset mic can't trigger unsol events, and read_pin_sense() can't detect its presence too. So add this fixup to fix this issue. Cc: <stable(a)vger.kernel.org> Signed-off-by: Hui Wang <hui.wang(a)canonical.com> --- sound/pci/hda/patch_conexant.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index a81aacf..37e1cf8 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -271,6 +271,8 @@ enum { CXT_FIXUP_HP_SPECTRE, CXT_FIXUP_HP_GATE_MIC, CXT_FIXUP_MUTE_LED_GPIO, + CXT_FIXUP_HEADSET_MIC, + CXT_FIXUP_HP_MIC_NO_PRESENCE, }; /* for hda_fixup_thinkpad_acpi() */ @@ -350,6 +352,18 @@ static void cxt_fixup_headphone_mic(struct hda_codec *codec, } } +static void cxt_fixup_headset_mic(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct conexant_spec *spec = codec->spec; + + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + spec->parse_flags |= HDA_PINCFG_HEADSET_MIC; + break; + } +} + /* OPLC XO 1.5 fixup */ /* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors) @@ -880,6 +894,19 @@ static const struct hda_fixup cxt_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = cxt_fixup_mute_led_gpio, }, + [CXT_FIXUP_HEADSET_MIC] = { + .type = HDA_FIXUP_FUNC, + .v.func = cxt_fixup_headset_mic, + }, + [CXT_FIXUP_HP_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x1a, 0x02a1113c }, + { } + }, + .chained = true, + .chain_id = CXT_FIXUP_HEADSET_MIC, + }, }; static const struct snd_pci_quirk cxt5045_fixups[] = { @@ -934,6 +961,8 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC), SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO), SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO), + SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN), SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO), SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410), -- 2.7.4

7 years

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[Linux-stable-mirror] ALSA: hda - Fix pointer leftover issues in hdac_acomp

by 岡本幸大

Hello I run into an Oops while executing "cat /proc/iomem" on the latest 4.4 kernel. See the log below: [ 55.945264] BUG: unable to handle kernel NULL pointer dereference at 0000000000000020 [ 55.945292] IP: [<ffffffff8f10d00e>] r_show+0x34/0xb4 [ 55.945324] PGD d7a39067 PUD cb3e9067 PMD 0 [ 55.945342] Oops: 0000 [#1] PREEMPT SMP [ 55.945358] Modules linked in: snd_hda_codec_hdmi(E) dell_led(E) input_leds(E) joydev(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) i915(E) snd_hda_intel(E) snd_hda_codec(E) snd_hda_core(E) snd_hwdep(E) snd_pcm(E) snd_seq_midi(E) snd_seq_midi_event(E) drm_kms_helper(E) snd_rawmidi(E) snd_seq(E) acpi_als(E) kfifo_buf(E) intel_rapl(E) snd_seq_device(E) snd_timer(E) drm(E) snd(E) industrialio(E) x86_pkg_temp_thermal(E) dell_wmi(E) sparse_keymap(E) dcdbas(E) intel_powerclamp(E) coretemp(E) serio_raw(E) wmi(E) mei_me(E) i2c_algo_bit(E) parport_pc(E) soundcore(E) fb_sys_fops(E) syscopyarea(E) intel_lpss_acpi(E) sysfillrect(E) mei(E) ppdev(E) intel_lpss(E) sysimgblt(E) mac_hid(E) 8250_fintek(E) i2c_hid(E) lp(E) parport(E) hid_generic(E) usbhid(E) hid(E) psmouse(E) r8169(E) mii(E) ahci(E) libahci(E) fjes(E) [ 55.945630] CPU: 0 PID: 1781 Comm: cat Tainted: G E 4.4.92-cip11-pc-platform #1 [ 55.945655] Hardware name: Dell Inc. OptiPlex 3050/0W0CHX, BIOS 1.5.4 07/14/2017 [ 55.945679] task: ffff8800cb060400 ti: ffff8800c9910000 task.ti: ffff8800c9910000 [ 55.945701] RIP: 0010:[<ffffffff8f10d00e>] [<ffffffff8f10d00e>] r_show+0x34/0xb4 [ 55.945726] RSP: 0018:ffff8800c9913da8 EFLAGS: 00010297 [ 55.945743] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000001000 [ 55.945765] RDX: ffffffff8fe42130 RSI: ffff8800d89844a8 RDI: ffff8800d9250dc0 [ 55.945786] RBP: ffff8800c9913dc8 R08: 0000000000000008 R09: 0000000000000001 [ 55.945807] R10: 0000000000000000 R11: 0000000000000201 R12: ffff8800d89844a8 [ 55.945828] R13: ffff8800d9250dc0 R14: ffff8800d9250dc0 R15: ffff880118719500 [ 55.945851] FS: 00007f12f3dce740(0000) GS:ffff88011dc00000(0000) knlGS:0000000000000000 [ 55.945876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.945894] CR2: 0000000000000020 CR3: 000000003f7e9000 CR4: 00000000003406f0 [ 55.945916] Stack: [ 55.945923] ffffffff8fa2ffa0 0000000000000000 0000000000010000 ffff8800c9913f28 [ 55.945950] ffff8800c9913e30 ffffffff8f22e009 ffff8800d89844a8 000000000000063c [ 55.945976] ffff8800d9250e00 0000000001ae0000 000000000000002d 000000000000002e [ 55.946013] Call Trace: [ 55.946025] [<ffffffff8f22e009>] seq_read+0x24b/0x317 [ 55.946043] [<ffffffff8f263c1a>] proc_reg_read+0x48/0x67 [ 55.946061] [<ffffffff8f263bd2>] ? proc_reg_write+0x67/0x67 [ 55.946080] [<ffffffff8f21011a>] __vfs_read+0x26/0xba [ 55.946097] [<ffffffff8f37cb49>] ? security_file_permission+0x96/0xa3 [ 55.946118] [<ffffffff8f21070c>] ? rw_verify_area+0x7e/0xd2 [ 55.946135] [<ffffffff8f2107f8>] vfs_read+0x98/0x123 [ 55.946151] [<ffffffff8f21131d>] SyS_read+0x4e/0x89 [ 55.946169] [<ffffffff8f84dbae>] entry_SYSCALL_64_fastpath+0x12/0x71 [ 55.946188] Code: 41 55 41 54 53 50 49 89 fd 48 8b 97 80 00 00 00 49 89 f4 48 89 f0 48 81 7a 08 00 00 01 00 45 19 c0 31 db 41 83 e0 fc 41 83 c0 08 <48> 8b 40 20 48 39 d0 74 07 ff c3 83 fb 05 75 f0 49 8b 7d 78 ba [ 55.946310] RIP [<ffffffff8f10d00e>] r_show+0x34/0xb4 [ 55.946328] RSP <ffff8800c9913da8> [ 55.946339] CR2: 0000000000000020 I found out that the problem is in sound/hda/hdac_i915.c. When the i915 component binding failed in snd_hdac_i915_init(), the memory used for "acomp" was released and "bus->audio_component" was cleared. However "hadc_acomp" was not. "hdac_acomp" is later used in snd_hdac_i915_register_notifier(), which leads to the Oops. In my case, the pointer left over in "hdac_acomp" is re-used for the iomem control structure, causing the above Oops. The following commits, already upstream, fix the above issue by clearing "hdac_acomp". faafd03d23c913633d2ef7e6ffebdce01b164409 (ALSA: hda - Clear the leftover component assignment at snd_hdac_i915_exit()) 97cc2ed27e5a168cf423f67c3bc7c6cc41d12f82 (ALSA: hda - Fix yet another i915 pointer leftover in error path) The commit 97cc2ed27e5a168cf423f67c3bc7c6cc41d12f82 depends on the following commit, just a change in log message. bed2e98e1f4db8b827df507abc30be7b11b0613d (ALSA: hda - Degrade i915 binding failure message) With the patches above applied, a WARNING still occurrs if "hdac_acomp" has a NULL pointer in snd_hdac_i915_register_notifier(). int snd_hdac_i915_register_notifier(const struct i915_audio_component_audio_ops *aops) { if (WARN_ON(!hdac_acomp)) <-- return -ENODEV; This WARNING is also fixed upstream with the following commit, whose main purpose is to support old Intel PCH devices, but it also suppress the WARNING. 6603249dcdbb6aab0b726bdf372d6f20c0d2d611 (ALSA: hda - Enable audio component for old Intel PCH devices) Please consider applying the above 4 patches to the kernel 4.4 [ LTS ]. Thanks, Kouta

7 years

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[Linux-stable-mirror] [GIT PULL] commits for Linux 3.18

by alexander.levin＠verizon.com

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hi Greg, Pleae pull commits for Linux 3.18 . I've sent a review request for all commits over a week ago and all comments were addressed. Thanks, Sasha ===== The following changes since commit 1e6e21c74c7c866db0abdfc452937724c3d80bdc: Linux 3.18.89 (2017-12-20 10:01:34 +0100) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tags/for-greg-3.18-20122017 for you to fetch changes up to 59a94190ffbeca61283eb2869f7a6945e1da3d42: tcp: fix under-evaluated ssthresh in TCP Vegas (2017-12-20 10:25:07 -0500) - ---------------------------------------------------------------- for-greg-3.18-20122017 - ---------------------------------------------------------------- Adam Wallis (1): xhci: plat: Register shutdown for xhci_plat Alexander Duyck (2): net: Do not allow negative values for busy_read and busy_poll sysctl interfaces i40e: Do not enable NAPI on q_vectors that have no rings Alexey Khoroshilov (1): irda: vlsi_ir: fix check for DMA mapping errors Arnd Bergmann (2): hwmon: (asus_atk0110) fix uninitialized data access isdn: kcapi: avoid uninitialized data Christian Lamparter (1): crypto: crypto4xx - increase context and scatter ring buffer elements Christophe JAILLET (1): igb: check memory allocation failure Dan Murphy (1): net: phy: at803x: Change error to EINVAL for invalid MAC David Daney (1): PCI: Avoid bus reset if bridge itself is broken Derek Basehore (1): backlight: pwm_bl: Fix overflow condition Dick Kennedy (3): scsi: lpfc: Fix PT2PT PRLI reject scsi: lpfc: Fix secure firmware updates scsi: lpfc: PLOGI failures during NPIV testing Gabriele Paoloni (1): PCI/AER: Report non-fatal errors only to the affected endpoint Gao Feng (1): netfilter: nf_nat_snmp: Fix panic when snmp_trap_helper fails to register Gustavo A. R. Silva (1): usb: gadget: udc: remove pointer dereference after free Herbert Xu (1): crypto: deadlock between crypto_alg_sem/rtnl_mutex/genl_mutex Hoang Tran (1): tcp: fix under-evaluated ssthresh in TCP Vegas Jacob Keller (1): fm10k: ensure we process SM mbx when processing VF mbx Jaroslav Kysela (1): ALSA: hda - add support for docking station for HP 820 G2 Jeffy Chen (1): netfilter: nfnl_cthelper: Fix memory leak Julian Wiedmann (1): s390/qeth: no ETH header for outbound AF_IUCV Liping Zhang (1): netfilter: nfnl_cthelper: fix a race when walk the nf_ct_helper_hash table Mike Looijmans (1): i2c: mux: pca954x: Add missing pca9546 definition to chip_desc Nicolas Pitre (1): percpu: don't forget to free the temporary struct pcpu_alloc_info Pablo Neira Ayuso (1): netfilter: nfnl_cthelper: fix runtime expectation policy updates Peter Stein (1): HID: xinmo: fix for out of range for THT 2P arcade controller. Reizer, Eyal (1): ARM: dts: am335x-evmsk: adjust mmc2 param to allow suspend Rob Herring (1): ARM: dts: ti: fix PCI bus dtc warnings Roger Quadros (1): usb: gadget: f_uvc: Sanity check wMaxPacketSize for SuperSpeed Russell King (1): ARM: dma-mapping: disallow dma_get_sgtable() for non-kernel managed memory Stuart Hayes (1): PCI: Create SR-IOV virtfn/physfn links before attaching driver Tony Lindgren (1): net: qmi_wwan: Add USB IDs for MDM6600 modem on Motorola Droid 4 Vaidyanathan Srinivasan (2): cpuidle: Validate cpu_dev in cpuidle_add_sysfs() cpuidle: powernv: Pass correct drv->cpumask for registration Varun Prakash (1): scsi: cxgb4i: fix Tx skb leak Wanpeng Li (1): KVM: x86: correct async page present tracepoint hayeswang (1): r8152: fix the list rx_done may be used without initialization arch/arm/boot/dts/am335x-evmsk.dts | 1 + arch/arm/boot/dts/dra7.dtsi | 2 + arch/arm/mm/dma-mapping.c | 20 +- arch/x86/kvm/x86.c | 2 +- drivers/cpuidle/cpuidle-powernv.c | 18 ++ drivers/cpuidle/sysfs.c | 12 ++ drivers/crypto/amcc/crypto4xx_core.h | 10 +- drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 1 + drivers/hid/hid-xinmo.c | 1 + drivers/hwmon/asus_atk0110.c | 3 + drivers/i2c/muxes/i2c-mux-pca954x.c | 6 +- drivers/isdn/capi/kcapi.c | 1 + drivers/net/ethernet/intel/fm10k/fm10k_iov.c | 3 + drivers/net/ethernet/intel/i40e/i40e_main.c | 16 +- drivers/net/ethernet/intel/igb/igb_main.c | 2 + drivers/net/irda/vlsi_ir.c | 8 +- drivers/net/phy/at803x.c | 2 +- drivers/net/usb/qmi_wwan.c | 4 + drivers/net/usb/r8152.c | 1 + drivers/pci/iov.c | 3 +- drivers/pci/pci.c | 4 + drivers/pci/pcie/aer/aerdrv_core.c | 9 +- drivers/s390/net/qeth_l3_main.c | 15 +- drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 1 + drivers/scsi/lpfc/lpfc_els.c | 3 +- drivers/scsi/lpfc/lpfc_hbadisc.c | 3 +- drivers/scsi/lpfc/lpfc_hw4.h | 2 +- drivers/usb/gadget/function/f_uvc.c | 8 + drivers/usb/gadget/udc/pch_udc.c | 1 - drivers/usb/host/xhci-plat.c | 1 + drivers/video/backlight/pwm_bl.c | 7 +- mm/percpu.c | 3 +- net/core/sysctl_net_core.c | 6 +- net/ipv4/netfilter/nf_nat_snmp_basic.c | 19 +- net/ipv4/tcp_vegas.c | 2 +- net/netfilter/nfnetlink_cthelper.c | 267 +++++++++++++++++---------- net/netlink/af_netlink.c | 41 ++++ sound/pci/hda/patch_realtek.c | 14 +- 39 files changed, 367 insertions(+), 156 deletions(-) -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJaOoPCAAoJEN6mb/eXdyzcKQ0P/22ARq4/HZNpNkoE5rTyBNwa nMhLOXFrYpEhZLI+hysX3Vdvr1Gyd+ENHyHHLMNh13QWftZU4ErPNLtcTgBwhhKX ky82ENWiKicBhLPrgDYzTrYwezNO2TEUnL8oV/ARc6cqfYEO8mplIaHVEmQNBX3m fWIYAji27XYqaHY8b1DlIWKZiNf6BXx6aVLpYTX58N4x0GrBJhK+bCsQ0FVuN87f +oDgqPBV57OE8UD9gNnGVDQO8yOwBuc/LDfZw2GH/R/imwUWDWulUaFG24Of9zDW Zf4dUHXqfxN140jusZ5zNdBEFAxhsUxUNfb+xnfS8xrn6TEdQsSuePAka1y/m+l0 EOaRoOjqqsFf6fJR8gCH3p2oPutYFzW29dRnK/JzDX2LVNjCp+rbzUpEGEeqql4G 34M1mGXjCtN0SE6msu9yr2g5g6eUvArZGiKCQu/4jNIP1rsIr03JAPfLbg4H5SpJ GfHHpPIhtFmVm8DNK/VqnNxns4skpqDY2W7x3ikkikci4KIXU9OTBOEXVb5A6J0q orBsVwmAK+mp33frJvKgTlTUy6WVGTcOOgoVl5qVV7dBtwSnAGa+loSM6GGQ4UNc 8ruZza+Li6I5kmESzXd6vJvD5N0+DolLMnMFB1ATYODn3Z/2ydrKkoEW5qW9TOrw DIV366juaR2TEaiUwFzN =cwLI -----END PGP SIGNATURE-----

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Re: [Linux-stable-mirror] stable-rc/linux-4.9.y build: 183 builds: 179 failed, 4 passed, 179 errors (v4.9.71-115-gd4b9c892aea4)

by Arnd Bergmann

On Thu, Dec 21, 2017 at 12:06 PM, kernelci.org bot <bot(a)kernelci.org> wrote: > stable-rc/linux-4.9.y build: 183 builds: 179 failed, 4 passed, 179 errors (v4.9.71-115-gd4b9c892aea4) > > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.71-115-… > > Tree: stable-rc > Branch: linux-4.9.y > Git Describe: v4.9.71-115-gd4b9c892aea4 > Git Commit: d4b9c892aea47e47ebc74e59533cef79f9ca30eb > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git > Built: 4 unique architectures > > Build Failures Detected: > > arm64: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) > > allnoconfig: FAIL > defconfig: FAIL > tinyconfig: FAIL > > arm: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) > > acs5k_defconfig: FAIL > acs5k_tiny_defconfig: FAIL > allnoconfig: FAIL > Errors summary: > > 179 include/linux/sched.h:1479:35: error: field 'arch' has incomplete type This comes from 09b09ab71840 ("mm, x86/mm: Make the batched unmap TLB flush API more generic"), backported from e73ad5ff2f76d upstream. My 10-second analysis suggests that we should backport dcc2dc45f7cf ("sched/headers, mm: Move 'struct tlbflush_unmap_batch' from <linux/sched.h> to <linux/mm_types_task.h>") Arnd

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Linux-stable-mirror December 2017